Chapter 15 - Electrostatics - 4


1. Match the column..........................energy released due to transfer of an electron




2. The _________ consists of protons and neutrons


3. The instrument used for detecting and testing the nature of charges is called ________.


4. The divergence in the leaves of the electroscope due to presence of a charged body is due to ________.


5. The value of electrostatic constant (K) depends upon the nature of the ________ between the charges.


6. The region of space around a charge in which other charge can feel its electrostatic effect is called ________.


7. Electric intensity being a force is a ________ quantity


8. The _______ drawn at various points in a line gives the direction of electric intensity at those points.


9. The unit of potential difference is ________.


10. If a positive charge is transferred drom a point of lower potential to a point higher potential then _______ would have to be supplied to it.


11. The charge Q on the conductor is ________ propotional to its potential V.


12. Capacitor is a device to store _______.


13. The insulator between the plates of a capacitor is called ______.


14. Capacitors are connected in ______ to increase the valueof capacitance.


15. In the parallel combination of capacitors the _______ will be same across each capacitor.


16. In the series combination of capacitors, ________ will be same.


17. The capacitors used for tuning radio sets are called __________ capacitors.


18. The columb electrostatic force is directly propotional to the _________ of charges.


19. Mica can be used as ____________ between the plates of capacitors.


20. There are _________ methods to connect the capacitors.


21. The _________ can be transfered to other bodies.





This is more feedback!
This is the feedback!